Hands Free 2-Wire Color Video Intercom System with 7” LCD Monitor and Night Vision Security Camera

Defender’s Gatekeeper, GK300-7M2, is a hands free 2-wire indoor/outdoor color video intercom system

By Defender

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Description & Features+

Defender’s Gatekeeper, GK300-7M2, is a hands free 2-wire indoor/outdoor color video intercom system. It can make you feel secure when you or your children have to open the door for strangers. The convenient, compact system uses both video and audio to alert you when someone comes to your door. Hands free operation allows you to see and hear who is at your entrance before deciding whether or not you want to answer. The GK300-7M2 is an effective and simple addition to your existing security system, and gives you an extra eye when protecting your property. Always be aware of what is happening at your business or home entranceway with the night vision camera that allows you to see in the dark, up to 8ft away. Mounting the camera and monitor is easy and effective due to the included angled mounts and built-in stand—you can set it up in minutes!

Fast & Hassle-Free Setup

Defender’s Gatekeeper 300-Series video intercom system is incredibly easy to set up and use. It can work with your existing door bell wiring, so you can do everything yourself within minutes (50ft cable included). The video, audio and power all run through two wires, so no additional or complicated wiring is necessary.

 See and Hear Everything with Video & Audio

Enjoy the freedom of being able to safely monitor your entrance and carry on conversations without ever having to open the door to strangers. This feature can put you at ease when you or your children feel uncomfortable being home alone or talking to visitors. When you hear a suspicious noise or are curious to see what is happening outside, you can simply press the view button and instantly monitor your entranceway. The included camera mounts also give you a nice angled view of anyone standing at your door.

Hands Free Operation

When a visitor arrives and presses the doorbell, your indoor monitor will automatically sound a chime and display your visitor on-screen. This allows you to safely and conveniently find out who is at your door without having to physically check, allowing you to avoid unwanted solicitors. Hands free operation also allows you to continue whatever you’re doing without having to hold anything.


24 Hour Protection with Night Vision

Never fuss with a peephole again, as this monitor provides a clear picture even when you monitor after-hours or in a dark location. The outdoor camera is equipped with advanced night vision, and six infrared (IR) LEDs let you see clearly in the dark, up to 8ft away. They activate automatically when it gets dark, and deactivate during the day to save energy (CDS sensor). You’ll always have a clear view of your entrance with the GK300-7M2.

 Unlock Your Door with the Touch of a Button

A door strike allows you to lock and unlock a door from a distance. Connect this system to a door strike and you will be able to open the door remotely by pressing the electronic opening button. Once you set it up, all you have to do is press the unlock button from the indoor monitor. Your visitor will then hear a click and know that they are free to enter. (Door strike not included).

 Flexible Mounting Options

Two 20 degree angled mounts are included with the system, which allow you to adjust the outdoor camera to a position that gives you the most comprehensive view of any visitor. The 7" LCD monitor has a contemporary design and can be wall mounted or placed on a table with the built-in stand (up to 50ft away from the door). The monitor should be kept in a location that is easily accessible to you at your home or business, so you can be notified of visitors as soon as they arrive.

 8 Different Chimes

The GK300-7M2 features a variety of standard chimes as well as different melodies for holidays, patriotic events and special occasions. You can change the door bell chime easily to coincide with any occasion by pressing the button on the side of the monitor. Included in the chimes are: traditional ding dongs, Oh Susanna, and Jingle Bells.



Assembled product dimensions: L 15.00 inches x W 4.00 inches x H 10.00 inches x W 4.50 pounds


Supplier Warranty Length
1 year
Product Identifiers
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